Description
Just like it sounds. If you have changed injector size, (no reason to change injection on any TPI motor under 300hp with 305 injectors or 350hp with 22lb 350 TPI injectors) people change injectors and that isnt a power adder just complicates programming. Also head changes and stroker motors. Hopefully if you have done EITHER of those you are not running a TPI intake any longer and running a ram intake like TPIS miniram, Holley/Weiand Stealth ram or Edelbrock Pro Flo XT.
